v0.2.4

Changelog

General

• Add Sphere example
• Add Camera directory with:
  • Quaternion.js - Math library for quaternionic math
  • QuatTransitionable.js - Extension of Transitionable to Quaternions with slerping
  • Camera - Generic camera class
  • TrackballCamera - Trackball camera for rotating and scaling objects in 3D using mouse and touch gestures

DOM

• Fix roundToPixel is Surface and Context cfb7952
• Call event.stopPropagation on DOM events dffba67
• Suppress "ghost" mouse DOM events that fire with touch events 4f7d358

Core

• Fix bugs in Transform.interpet 0341a41, 34ab1a6
• Transitionable now acts as a shell for interpolation engines 01f6374
• Fix true-sizing bug 16f3b18

Inputs

• Add x and y pageX/Y positions to MouseInput and TouchInput dacf532
• Fix options passed in with inputs for GenericInput 8d14d80
• Fix PinchInput and ScaleInput velocity calculation 9c79999
• No touchmove event propagation unless the touch has actually moved 2a3f653